Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

For More Weather Information:

Buffalo, NY Local Forecast Office

13NM NNE Dunkirk NY

Marine Point Forecast

[NOTICE]

This Afternoon
High: 74 °F
Light Wind
< 1ft
Tonight
Low: 72 °F
⇑S 7kt
< 1ft
Tuesday
High: 73 °F
SW 9kt
< 1ft
Tuesday Night
Low: 72 °F
SW 10kt
1ft
Wednesday
High: 76 °F
WSW 14kt
1-2ft
Wednesday Night
Low: 73 °F
SW 10kt
1-2ft
Thursday
High: 76 °F
WSW 12kt
1ft
Thursday Night
Low: 70 °F
SW 10kt
1ft
Friday
High: 75 °F
WSW 10kt
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:32 pm EDT Jun 29, 2026
Forecast Valid: 2pm EDT Jun 29, 2026-6pm EDT Jul 5, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.

Tonight

Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. Partly cloudy. Waves 1 ft or less.

Tuesday

SSW wind around 9 kt becoming WSW in the afternoon. A slight chance of showers and thunderstorms before 10am. Waves 1 ft or less.

Tuesday Night

SW wind 7 to 10 kt. A slight chance of showers and thunderstorms between 4am and 5am. Waves around 1 ft.

Wednesday

WSW wind 12 to 14 kt, with gusts as high as 21 kt. A slight chance of showers before 7am. Waves 1 to 2 ft.

Wednesday Night

SW wind around 10 kt. Mostly clear. Waves 1 to 2 ft.

Thursday

WSW wind 10 to 12 kt, with gusts as high as 20 kt. Sunny. Waves around 1 ft.

Thursday Night

SW wind 8 to 10 kt. A chance of showers and thunderstorms. Waves around 1 ft.

Friday

WSW wind 7 to 10 kt. A chance of showers and thunderstorms after 2pm. Waves around 1 ft.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.